Woodman Avenue Multi-Beneficial Stormwater Capture Pilot Project

3 Documents in Project

Summary

SCH Number
2010121037
Lead Agency
Los Angeles, City of (City of Los Angeles)
Document Title
Woodman Avenue Multi-Beneficial Stormwater Capture Pilot Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The project site is located in public right-of-way within an existing median on the west side of Woodman Ave. from Lanark Street to Saticoy Street and at various public street right-of-way locations within the surrounding 130-acre watershed in a portion of the Panorama City community in the City of LA. Under the proposed pilot project, approximately 9.5 million gallons of storm water per year would be captured from approximately 130 tributary acres, directed through pretreatment devices (trash racks and primary separators to remover litter, oil, grease and sediments), and Infiltrated to the San Fernando Groundwater Basin. A vegetated infiltration swale would be constructed to meander down the length of an existing median on the west side of a stretch of Woodman Ave. and an underground detention system would be installed. The modified median would be planted with native trees such as sycamores and alders, along with native drought tolerant vegetation. A pedestrian path with several benches and educational signs would be installed to provide connectivity and open green space for the neighboring community. The project would also include surface water diversions in the adjacent neighborhood to convey runoff to the new median infiltration system.

Contact Information
Hal Messinger
City of Los Angeles
Department of Water and Power 111 N. Hope Street, Rm 1044
Los Angeles, CA 90012

213 367 1276

Location

Coordinates
34°12'56.5"N 118°25'55.2"W
Counties
Los Angeles
Cross Streets
Various
Zip
91402
Total Acres
130
State Highways
Hwy 5, Hwy 405,Hwy 170
Railways
Amtrak and MetroLink
Schools
Ranchito, St. Genevieve
Waterways
Tujunga Wash
Township
2N
Range
15W
Section
34
Other Location Info
City/Nearest Community: Panorama City Community

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Stormwater capture infrastructure / urban beautification)
Project Issues
Water Supply Water Quality Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Noise Flood Plain/Flooding Drainage/Absorption Archaeologic-Historic Air Quality
Reviewing Agencies
State Water Resources Control Board, Divison of Financial Assistance California Department of Parks and Recreation California Department of Public Health California Highway Patrol California Public Utilities Commission Caltrans, District 7 Department of Fish and Wildlife, Region 5 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 4 Resources Agency San Gabriel & Lower Los Angeles Rivers & Mountains Conservancy
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